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Core Linux Documentation
Gitea
Overview
Admin guide
Admin guide
(RHEL9) Beamline Consoles
Container
Custom RPM Repositories
Deployment
Deployment
Advanced Installation
Basic Installation
Console Installation
DMZ Installation
Re-Installation
Deployment Troubleshouting
Virtual Machines
Rhel10
Rhel10
RHEL10 Hardware Compatibility
Rhel8
Rhel8
Desktop on RHEL 8
Hardware Compatibility
Kerberos on RHEL 8
CUDA and Proprietary Nvidia GPU Drivers on RHEL 8
Vendor Documentation
Rhel9
Rhel9
Hardware Compatibility
Guidelines
Puppet
Puppet
Hiera
Puppet Client
Puppet Development
Puppet Environments
Admin Guide - SSH Gateways
Troubleshooting
Troubleshooting
Boot Issues
Deployment
Filesystem
GVFS (Gnome Virtual Filesystem)
Journald
Kerberos
Login and Remote Access
LVM
Network
Nvidia
Packages
PAM
PCIe Bus Error
Processes
Puppet
RPM
SELinux
SSSD
Systemd
Admin Guide - Unix Groups / Group Management
Administration
Administration
AFS Legacy Workflows
Schedule (One-time) Tasks
Configuration
Configuration
Access
Access
Bastion Hosts
Eaccounts (Experiment Account)
MFA - Multi Factor Authentication
Service User/Account
SSH Authorized Keys
SSH Host Hopping as Root (e.g. between cluster members)
SSH Server Configuration (sshd)
Custom sudo Rules
Regular and Administrative User Access
Basic
Basic
Active Directory (AD) Integration by SSSD
VPN with Cisco Secure Client
Configuration to Send/Relay Emails
Cryptographic Policy
DHCPD
Permanent Kerberos with gssproxy and Password Keytab
Home Directory
Host Renaming
Additional Kerberos Aliases and Services
Network Configuration
Custom NTP Servers
NTP Server
Puppet Agent Configuration
Default SSH Client Configuration
Static Host Entries
sysctl
Additional CA (e.g. for TLS/SSL Interception/Inspection)
Add/Configure Users and Groups
Verbose Boot
Desktop
Desktop
Alternative Desktops/Window Managers
Autologin
Banner Message
Systemwide Custom Gnome Settings with dconf
Enabling Desktop Environment
Gnome
Gnome Extensions
Keyboard Layout
Multi Screen Configuration
Printing
Gnome Program Starter: Dash, Dock or Panel
Screen Lock
RDP Remote Access with XRDP
Files
Files
AFS
autofs
Central Storage Mount (/psi.ch)
Distribute Files
Mounting Volumes
Multipath Configuration
NFS4 ACLs
NFS Server
Partially Shared Home - Automatically Link or Copy Files in Home - Admin Guide
Partitioning
Resize VM Disk
SFTP Server
systemd-tmpfiles
Personal (Windows) Drives in Home Directory
Https
Https
ACME - Automatic HTTPS Certificates
Static HTTPS Certificates
Monitoring
Monitoring
Grafana Alloy for environment admins
Configure Central Logging to Elastic
Add Development Hosts to grafana-test
Icinga2 Configuration
Central Journal Server ( systemd-journal-remote)
Journald Tuning
Metric Collections - Configuration Telegraf
Syslog Forwarding
Software
Software
Citrix VDA Installation
Cockpit
Conda / Anaconda
Custom RPM Repositories
Environment Modules - environment-modules
Flatpak
GCC Compilers
Intel Compilers
LabView
Mathematica
Matlab
Selecting Package Repositories
Automated Package Updates
PackageKit/Gnome Software
Package Installation
Pixi / Micromamba
PModules
Python
SELinux Configuration
Managing Services with Systemd
Systemd Timers for Regular Tasks
Security
Security
Firewall Configuration
Mitigation copy.fail
Mitigation Dirty Frag
Announcements
Announcements
Engineering guide
Engineering guide
Accounts and Groups
Active Directory
TFTP Boot Server
Gitea (Production)
Gitea (Test)
Icinga2 Architecture/Design/Setup
Metrics Server - Influx DB
Infrastructure Administration
Infrastructure Systems
Initial Infrastructure Setup
PXE-booting with iPXE
Login Nodes
Login Node - Supporters
Matlab Infrastructure
Metrics Server - Grafana
Puppet
Puppet
Puppet API
Modules
Overview
Puppet Server
Repository Server
Sync Server
Hiera Environments
Sysdb Server
Test Systems
Troubleshooting
Webhosting with Docker-Compose
Nx nomachine
Nx nomachine
NoMachine - Administration
NoMachine - Configuration
NoMachine - Design
NoMachine - Troubleshooting
NoMachine - Usecases
Management
Management
RedHat Product Lifecycle
Linux Strategy
Services
Services
gmgt.psi.ch
NX Nomachine
Python
SSH Gateways
Unix Groups / Group Management
WebHosting
Gitea
Gitea
Authentication
FAQ
Migration
Gitea Packages
Gitea Pages
Gitea Runner
Gitea Snippets
User guide
User guide
MFA / OTP - Multi Factor Authentication
Webhooks to Microsoft Teams
AFS Migration
(RHEL9) Beamline Consoles
Experimental Accounts - pgroup - eaccount
User Specific Environment Variables for the Desktop
Configure Evolution for 0ffice365
Per Host Default Profile for Firefox
Git
Gnome Desktop Icons
Gnome Screenshots and Screencasts
Kerberos for Long Running Programs/Simulations/Shell Sessions
Linux Terminalserver
Login Servers
(Manual) NFS Mounts
(Manual) SMB Mounts
Start Long Running Programs/Simulations with mpirun
Microsoft Teams
Order / Replacement Linux System / Console
Personal Drive / Project Drives
SSH Access from Windows using Putty
SSH
Personal SSH Client Configuration
SSH Host Key Certificates
SSH To Legacy Linux Systems
SwitchDrive / Owncloud
Switching Users
Configure Thunderbird for 0ffice365
VPN Access
Remote Access with RDP
Overview
Admin guide
Admin Guide
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This is documentation relevant for system admins.
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